Graph

less more | at revision 100: (0) -30 -10 -2 +2 +10 tip

Play around with amicable numbers a bit
Sat, 04 Nov 2017 12:47:10 -0400, by Steve Losh
Clean up the divisor situation
Thu, 26 Oct 2017 21:18:39 -0400, by Steve Losh

less more | at revision 100: (0) -30 -10 -2 +2 +10 tip